title: Metacercarial utilization of a naturally infected single species (Lymnaea peregra) snail community by Echinoparyphium recurvatum.
mesh_terms: D000818:Animals; D001824:Body Constitution; D004449:Echinostoma / Q000502:physiology*; D017753:Ecosystem; D006790:Host-Parasite Interactions; D008195:Lymnaea / Q000033:anatomy & histology / Q000469:parasitology*; D011157:Population Dynamics; D013997:Time Factors; D014018:Tissue Distribution